I'm doing my bit to save the climate.
Somehow I don't think my wife agrees.

Has anyone ever died from eating an excess of salad.
As another Geo I agree Carl, sequestration is quite the joke.

Take those billions they want to spend just to examine if it's viable and put it into solar power.
You would probably be able to put a few panels on every roof in Australia, feed into the electricity grid and do some good for the environment.
Cheers